CN204404600U - Transpiration-cooled heat pump apparatus of air source - Google Patents
Transpiration-cooled heat pump apparatus of air source Download PDFInfo
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- CN204404600U CN204404600U CN201420792113.5U CN201420792113U CN204404600U CN 204404600 U CN204404600 U CN 204404600U CN 201420792113 U CN201420792113 U CN 201420792113U CN 204404600 U CN204404600 U CN 204404600U
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Abstract
The utility model provides a kind of transpiration-cooled heat pump apparatus of air source, its cooling in summer process is: cryogenic refrigeration compressor bank does not work, the high-temperature refrigeration system be made up of middle high-temperature refrigeration compressor, the electric control system arranged by device is controlled related valve and automatically switches to refrigeration mode operation.Its winter heating's process is: when environment temperature is higher, humidity is less, cryogenic refrigeration compressor bank does not work, the high-temperature refrigeration system works be made up of middle high-temperature refrigeration compressor, the electric control system arranged by device is controlled related valve and automatically switches to winter heating's mode operation; When environment temperature is lower, or when humidity is larger, middle high-temperature refrigeration compressor bank does not work, the cryogenic refrigerating system work be made up of cryogenic refrigeration compressor, the electric control system control related valve arranged by device is automatically switched to and makes it to devote oneself to work, continuously heat is gathered, the needs of heating under satisfied cold, super-humid conditions from ambient air.
Description
Technical field
The present invention relates to changed by refrigeration system refrigeration, heat technology, particularly relate to a kind of transpiration-cooled air-source heat pump device, this device is when providing cold summer for air-condition room, compared with heat pump apparatus of air source at least energy-conservation more than 40%, in the winter time can under the environment temperature of-35 DEG C to 17 DEG C, for people's winter heating obtains sufficient heat from ambient air.
Background technology
Net for air-source heat pump units is simple owing to installing, and be applied to winter heating as clean energy resource there is the very high coefficient of performance, be widely used in various air-condition room by people, but, due to the impact by summer environment temperature, solar radiant heat and condensing heat-exchange mode, during the work of net for air-source heat pump units cooling in summer, condensation temperature is at least more than 50 DEG C, and the coefficient of performance is very low, and energy consumption is very high.
The energy consumption of air-conditioning equipment accounts for more than 60% of building total power consumption according to statistics, and condensation temperature often reduces by 1 DEG C, the energy consumption of compressor is by reduction by 2.54 ~ 2.89%, therefore, if condensing heat-exchange mode when can change net for air-source heat pump units cooling in summer, reduce its condensation temperature for the energy consumption reducing air-conditioning equipment, emissions reduction, for reply climate warming, have very important significance.
Traditional net for air-source heat pump units in the winter time heating operation time, due to the restriction of machine limiting condition by compression, and the impact that after frosting, defrost time is long, frost layer is difficult to problems such as coming off, this net for air-source heat pump units, not only cannot use in north cold area, even if in Yangtze river basin winter environment temperature at about-10 DEG C, the area that humidity is larger, the mode being increased enthalpy by tonifying Qi maintains refrigeration system operation, and heating load is obviously not enough, and compressor fault rate is very high.
Just because of the defect of design, cause conventional air source source pump in the winter time heating operation time, range of application narrows, cannot at northern China cold district, and even the Yangtze river basin can not adopt this clean energy resource of air-source to meet the needs of people's winter heating, therefore, if can at cold district, sufficient heat is extracted from air-source, and make it this device stability and safety stable operation, just fire coal can be replaced completely, natural gas, the traditional heating mode that electrical heating etc. Energy Efficiency Ratio is very low, this is of great significance for tackling the haze environment tool be on the rise.
In sum, urgently a kind of new technology that can thoroughly solve the problems of the technologies described above really, fundamentally solves the technical problem of net for air-source heat pump units, to break the limitation of heat pump apparatus of air source application, promotes the well-being of mankind.
Summary of the invention
The object of the present invention is to provide a kind of transpiration-cooled heat pump apparatus of air source, this device adopts two refrigeration compressors, the cold, hot two-purpose refrigeration system that a public evaporative condenser, the equipment such as evaporimeter and choke valve, parts form, when working under cooling in summer state, compared with net for air-source heat pump units at least energy-conservation 40%, continuously can extract enough heats from ambient air in the winter time, and not by the restriction of low temperature, high humidity environment condition.
In order to solve foregoing invention object, the invention provides a kind of transpiration-cooled heat pump apparatus of air source, comprise: safeguard framework casing 30, be arranged on the transpiration-cooled air source heat pump system 10 safeguarded in framework casing, cryogenic refrigeration heats compressor bank 20, electric control system, unlike the prior art:
Described transpiration-cooled air source heat pump system at least comprises a middle high-temperature refrigeration compressor 101, an evaporative condenser 102, evaporimeter 103, choke valve 104, high pressure receiver 105, device for drying and filtering 106, gas-liquid separator 107, oil cooler 118, wherein:
Middle high-temperature refrigeration compressor 101 is connected with evaporative condenser 102 with three-position four-way valve 108 by the first check valve 109;
Evaporative condenser 102 is connected with high pressure receiver 105 by the second check valve 110;
High pressure receiver 105 is connected with device for drying and filtering 106;
Device for drying and filtering 106 is connected with choke valve 104 by the 5th magnetic valve 113;
Choke valve 104 is connected with evaporimeter 103 by the 5th check valve 114;
Evaporimeter 103 is connected with gas-liquid separator 107 by three-position four-way valve 108;
Gas-liquid separator 107 is connected with middle high-temperature refrigeration compressor 101;
Choke valve 104 is also connected with evaporative condenser 102 by the 4th check valve 116;
Evaporimeter 103 is also connected with high pressure receiver 105 by the 3rd check valve 115;
Cryogenic refrigeration heats compressor bank and comprises at least one cryogenic refrigeration and heat compressor 201, and cryogenic refrigeration is heated compressor 201 and is connected with gas-liquid separator 107 and is connected with evaporimeter 103 by the 6th check valve 202.
In technical scheme of the present invention, refrigeration system is adopted to switch by the conversion of cooling in summer and winter heating, the operation principle of its cooling in summer is: cryogenic refrigeration heats compressor bank and do not work, the high-temperature refrigeration system be made up of middle high-temperature refrigeration compressor, the electric control system arranged by device is controlled related valve and automatically switches to refrigeration mode operation.The operation principle of its winter heating is: when environment temperature is higher, humidity is less, cryogenic refrigeration heats compressor bank and does not work, the high-temperature refrigeration system works be made up of middle high-temperature refrigeration compressor, the electric control system arranged by device is controlled related valve and automatically switches to winter heating's mode operation; When environment temperature is lower, or when humidity is larger, middle high-temperature refrigeration compressor bank does not work, the cryogenic refrigerating system work that compressor forms is heated by cryogenic refrigeration, the electric control system control related valve arranged by device is automatically switched to and makes it to devote oneself to work, continuously heat is gathered, the needs of heating under satisfied cold, super-humid conditions from ambient air.
In technical scheme of the present invention, cryogenic refrigeration heats compressor and high-temperature refrigeration compressor and shares an evaporative condenser, and the related elements of electric control system automatically regulating for refrigeration system, control.In the principle that summer is cooled by cooling water evaporation, make it condensation temperature lower than 35 DEG C, reach object energy-conservation to greatest extent, in the winter time at varying environment temperature, use different refrigeration compressors, refrigeration compressor is run all the time within the scope of the maximal work allowed, and the energy loss problem of the compressor that there is not tonifying Qi increasing enthalpy completely and cause, thus guarantee this device at relatively low ambient temperatures still can safety, stable operation, and provide sufficient heat for heating system.
Further, described cryogenic refrigeration heats compressor 201 and shares oil cooler 118 with middle high-temperature refrigeration compressor 101, middle high-temperature refrigeration compressor 101 is connected with oil cooler 118 by the first magnetic valve 119, second magnetic valve 120, and cryogenic refrigeration is heated compressor 201 and is connected with oil cooler 118 by the 3rd magnetic valve 203, the 4th magnetic valve 204.Adopt this technical scheme, cryogenic refrigeration heats compressor and high-temperature refrigeration compressor shares an oil cooler, simplifies the structure, reduces costs.
Further, evaporative condenser 102 is connected with high pressure receiver 105 with the first stop valve 111 by the second check valve 110; High pressure receiver 105 is connected with device for drying and filtering 106 by the second stop valve 112; Evaporimeter 103 is connected with high pressure receiver 105 with the first stop valve 111 by the 3rd check valve 115.Adopt this technical scheme, be convenient to the maintenance of equipment.
Further, described electric control system is made up of electric cabinet 40, pressure sensor, temperature sensor, pressure switch, temperature switch and electric wire, cable, and wherein electric cabinet comprises electronic-control box and relay wherein, contactor.
Further, evaporative condenser adopts a pitch of fins to be greater than the wide finned heat exchanger of 3mm, and when being conducive to defrosting in winter, frost layer comes off.
Further, evaporative condenser inlet side adopts the finned heat exchanger of wide sheet distance, and air side adopts the finned heat exchanger of arrow gauge distance, i.e. so-called change pitch of fins formula finned heat exchanger, when being both conducive to defrosting in winter, frost layer came off, and was also conducive to reducing manufacturing cost.
Further, evaporative condenser installs efficient water droplet separator additional, the superheated refrigerant gas of being discharged by steam cooling compressor, effectively can solve scale problems and the water smoke emission problem of evaporative condenser, and some row problems such as the heat exchange efficiency caused by structure and water smoke emission problem progressively reduces, pathogen transmission, the object that sustainability is energy-conservation can be reached.
Other side of the present invention and feature and advantage thereof, by below by reference to the accompanying drawings in specific embodiment carry out specifically introduction by way of example in the description.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the specific embodiment of the invention.
Fig. 2 is the structural representation of the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, to illustrate but not the mode of restriction for the protection domain required by invention thought, the example describing better embodiment of the present invention in detail and change to some extent.
Fig. 1 is the operation principle schematic diagram of the transpiration-cooled heat pump apparatus of air source as the first specific embodiment of the present invention, and superposing type heat pump apparatus of air source of the present invention mainly comprises: transpiration-cooled air source heat pump system 10, cryogenic refrigeration heat compressor bank 20.
Fig. 2 is the appearance schematic diagram of the transpiration-cooled heat pump apparatus of air source as the specific embodiment of the invention, comprise and safeguard framework casing 30, transpiration-cooled air source heat pump system 10, low-temperature heating compressor bank 20, electric control system are placed in be safeguarded in framework casing 30.
Transpiration-cooled air source heat pump system 10 shown in Fig. 1 mainly comprises: middle high-temperature refrigeration compressor 101, evaporative condenser 102, evaporimeter 103, choke valve 104, high pressure receiver 105, Filter dryer 106, gas-liquid separator 107, three-position four-way valve 108, first magnetic valve 119, second magnetic valve 120, the 5th magnetic valve 113, and first check valve 109, second check valve 110, the 5th check valve 114, the 3rd check valve 115, the 4th check valve 116,121, first stop valve 111, second stop valve 112, composition such as oil cooler 118 grade.
Cryogenic refrigeration shown in Fig. 1 heats compressor bank 20 and mainly comprises: cryogenic refrigeration heats the compositions such as compressor 201, the 6th check valve 202, the 3rd magnetic valve 203, the 4th magnetic valve 203.
In Fig. 1 transpiration-cooled air source heat pump system 10 be mainly used in cooling in summer and winter environment temperature higher time heat use, evaporative condenser 102 adopts transpiration-cooled principle to discharge for cooling compressor 101 higher pressure refrigerant gas when cooling in summer, during winter heating, evaporative condenser uses as evaporimeter, then take the mode of dry-running, cooling water pump and the cooling water system of evaporative condenser do not work; Evaporimeter 103 uses as evaporimeter when cooling in summer, the object of cooling is reached by refrigerant liquid evaporation endothermic, evaporimeter 103 uses as condenser in the winter time, and thermal release to evaporimeter 103, thus is met the needs of winter heating by the higher pressure refrigerant gas that compressor is discharged; Cutting oil when the main transpiration-cooled heat pump apparatus of air source winter heating of oil cooler 118 runs, in order to avoid lubricating oil temperature is too high cause compressor damage; The Main Function of high pressure receiver 105 is that storage cooling and warming changes unnecessary refrigerant liquid; The switching of refrigerant flow direction when three-position four-way valve 108 is for freezing, heating.
Under in Fig. 1, cryogenic refrigeration heats the main low temperature environment temperature in the winter time of compressor bank 20, or use when environment temperature is lower, humidity is larger, for heating system provides sufficient heat.
We are with reference to the embodiment of above-mentioned transpiration-cooled heat pump apparatus of air source below, illustrate the operation principle applying above-mentioned transpiration-cooled heat pump apparatus of air source.
During cooling in summer, cryogenic refrigeration heats compressor bank 20 and does not work, three-position four-way valve 108 is switched to refrigeration mode by electric control system, first magnetic valve 119, second magnetic valve 120, power-off is closed, its operation principle is: the higher pressure refrigerant gas that middle high-temperature refrigeration compressor 101 is discharged is entered by three-position four-way valve 108 in the heat exchanger tube of evaporative condenser 102, due to the cooling water that evaporative condenser 102 heat exchange pipe external surface is sprayed by evaporative condenser cooling water system, and form moisture film, at this moment surrounding air makes it skim over evaporative condenser 102 heat exchange pipe external surface under the blower fan of evaporative condenser 102 drives, make water film evaporation by the heat of the higher pressure refrigerant gas in evaporative condenser 102 heat exchanger tube absorption tube, be cooled to high pressure refrigerant liquid, through the second check valve 110, first stop valve 111 enters high pressure receiver 105, enter Filter dryer 106 by the second stop valve 112 and remove moisture in cold-producing medium and impurity, choke valve 104 reducing pressure by regulating flow is entered through the 5th magnetic valve 113, high pressure refrigerant liquid throttling is become low pressure refrigerant liquid, evaporimeter 103 is entered through the 5th check valve 114, after the refrigerant liquid of low pressure enters evaporimeter 103, the heat of vaporization absorbed in evaporimeter 103 becomes the refrigerant gas of low pressure, gas-liquid separator 107 is entered through three-position four-way valve 108, the low pressure refrigerant fluid separation applications of not evaporating with return-air is got off, gas is then sucked by compressor 101, so constantly continuous circulation, thus reach the object of continuous cooling.
Winter heating, when environment temperature is higher, namely in, high-temperature refrigeration compressor works in the working range allowed, in this case, cryogenic refrigeration heats compressor 201 and quits work, middle high-temperature refrigeration compressor 101 is devoted oneself to work, first magnetic valve 119, second magnetic valve 120 by compression machine 101 Oil-temperature control device controls its start-stop, namely when the oil temperature that compressor 101 oil temperature reaches compressor permission is prescribed a time limit, first magnetic valve 119, second magnetic valve 120 energising is opened, oil cooler 118 is devoted oneself to work, under compressor 101 oil temperature reaches the oil temperature of compressor permission in limited time, first magnetic valve 119, second magnetic valve 120 power-off is closed, oil cooler 118 does not work, three-position four-way valve 108 automatically proceeds to winter heating's mode operation under the control of electric control system, its operation principle is: the higher pressure refrigerant gas that middle high-temperature refrigeration compressor 101 is discharged enters evaporimeter 103 by three-position four-way valve 108, higher pressure refrigerant gas passes through evaporimeter 103 by thermal release to after ambient air or water, be condensed into high pressure refrigerant liquid, through the 3rd check valve 115, first stop valve 111 enters high pressure receiver 105, enter Filter dryer 106 by the second stop valve 112 and remove moisture in cold-producing medium and impurity, choke valve 104 reducing pressure by regulating flow is entered through the 5th magnetic valve 113, high pressure refrigerant liquid throttling is become low pressure refrigerant liquid, evaporative condenser 102 is entered through the 4th check valve 116, due to evaporative condenser 102 in the winter time heating mode run time, its water air pump inoperative, under these conditions, evaporative condenser 102 is exactly the evaporimeter of a Forced Air Convection, therefore, after low pressure refrigerant liquid enters evaporative condenser 102, absorb and drive by blower fan the heat skimming over evaporative condenser 102 heat exchanger tube superficial air, flash to the refrigerant gas of low pressure, through the 3rd stop valve 123, three-position four-way valve 108 enters gas-liquid separator 107, the low pressure refrigerant fluid separation applications of not evaporating with return-air is got off, gas is then sucked by compressor 101, so constantly continuous circulation, thus reach at higher ambient temperatures for winter heating system continuously provides heat.
At low ambient temperatures, or when environment temperature is lower, when humidity is larger, namely when refrigeration system work operating mode close to or reach middle high-temperature refrigeration compressor allow working range time, in this case, middle high-temperature refrigeration compressor 101 quits work, first magnetic valve 119, second magnetic valve 120 power-off is closed, 3rd magnetic valve 203, 4th magnetic valve 203 by compression machine 201 Oil-temperature control device controls its start-stop, namely when the oil temperature that compressor 201 oil temperature reaches compressor permission is prescribed a time limit, 3rd magnetic valve 203, 4th magnetic valve 203 energising is opened, oil cooler 118 is devoted oneself to work, under compressor 201 oil temperature reaches the oil temperature of compressor permission in limited time, 3rd magnetic valve 203, 4th magnetic valve 203 power-off is closed, oil cooler 118 does not work, three-position four-way valve 108 automatically proceeds to winter heating's mode operation under the control of electric control system, its operation principle is: the higher pressure refrigerant gas that cryogenic refrigeration heats compressor 201 discharge enters evaporimeter 103 through the 6th check valve 202, higher pressure refrigerant gas passes through evaporimeter 103 by thermal release to after ambient air or water, be condensed into high pressure refrigerant liquid, through the 3rd check valve 115, first stop valve 111 enters high pressure receiver 105, enter Filter dryer 106 by the second stop valve 112 and remove moisture in cold-producing medium and impurity, choke valve 104 reducing pressure by regulating flow is entered through the 5th magnetic valve 113, high pressure refrigerant liquid throttling is become low pressure refrigerant liquid, evaporative condenser 102 is entered through the 4th check valve 116, due to evaporative condenser 102 in the winter time heating mode run time, its water air pump inoperative, under these conditions, evaporative condenser 102 is exactly the evaporimeter of a Forced Air Convection, therefore, after low pressure refrigerant liquid enters evaporative condenser 102, absorb and drive by blower fan the heat skimming over evaporative condenser 102 heat exchanger tube superficial air, flash to the refrigerant gas of low pressure, through the 3rd stop valve 123, three-position four-way valve 108 enters gas-liquid separator 107, the low pressure refrigerant fluid separation applications of not evaporating with return-air is got off, gas is then sucked by compressor 101, so constantly continuous circulation, thus reach at low ambient temperatures, or when environment temperature is lower, humidity comparatively under overall situation condition for winter heating system continuously provides heat, thus under transpiration-cooled heat pump air conditioner is extended to cold environmental conditions, or when environment temperature is lower, humidity comparatively overall situation condition still can safety, reliably run, and meet the heat demand of winter heating.
In sum, according to transpiration-cooled heat pump apparatus of air source provided by the invention, there is following significant advantage:
1) energy-conservation.This device is summer environment dry-bulb temperature 35 DEG C, adopt traditional evaporative condenser condensation temperature can reach 40 DEG C, comparatively Air-Cooled Heat Pump Unit condensation temperature 50 DEG C, energy consumption of compressor reduces by more than 25.4%, in fact, when environment dry-bulb temperature 30 DEG C, by the impact of solar radiant heat, roof, surface temperature is at least at 55 DEG C, that is under these conditions, Air-Cooled Heat Pump Unit EAT is at least more than 40 DEG C, its condensation temperature >=55 DEG C, with this calculate transpiration-cooled heat pump apparatus of air source of the present invention comparatively Air-Cooled Heat Pump Unit under DEG C condition of environment temperature >=30, at least energy-conservation 38.1%, this one, they are two years old, if evaporative condenser is made into non-scaling, without water smoke emission type evaporative condenser, by the higher pressure refrigerant gas that steam cooling compressor is discharged, then environment temperature 35 DEG C, its condensation temperature can control at 30 ~ 32.5 DEG C, thus, run, compared with Air-Cooled Heat Pump Unit at least energy-conservation 57.15 ~ 63.5% under transpiration-cooled heat pump apparatus of air source cooling in summer condition of the present invention.
) applied range.The cryogenic compressor of transpiration-cooled heat pump apparatus of air source of the present invention heating operation under cryogenic, its lowest limit evaporating temperature can reach-50 DEG C, when considering that condenser does evaporimeter use in the winter time, the impact of heat exchanger surface frosting, transpiration-cooled heat pump apparatus of air source provided by the invention, at least can safety, reliability service in environment temperature more than-35 DEG C areas, in other words, this device can be applied to areas to the south of Liaoning Province of China completely.
) environmental protection.Air-source is clean as one, regenerative resource, can not produce any pollution to environment.
) efficient, operating cost is low.In transpiration-cooled heat pump apparatus of air source provided by the invention heating process in the winter time, even if in environment temperature be--35 DEG C, its coefficient of performance still can reach 1.7, far above the coefficient of performance of fire coal, the power consumption of system of unit heat is only 0.6Kwh, the heating cost that operating cost heats far below electrical heating and natural gas.
Therefore, adopt transpiration-cooled heat pump assembly provided by the invention, be applied to cooling in summer, winter heating system, energy-saving and emission-reduction, alleviation haze are had very important significance.
Claims (7)
1. transpiration-cooled heat pump apparatus of air source, comprise: safeguard framework casing (30), be arranged on the transpiration-cooled air source heat pump system (10) safeguarded in framework casing, cryogenic refrigeration heats compressor bank (20), electric control system, it is characterized in that:
Described transpiration-cooled air source heat pump system at least comprises a middle high-temperature refrigeration compressor (101), an evaporative condenser (102), an evaporimeter (103), a choke valve (104), a high pressure receiver (105), a device for drying and filtering (106), a gas-liquid separator (107), an oil cooler (118), wherein:
Middle high-temperature refrigeration compressor (101) is connected with evaporative condenser (102) with three-position four-way valve (108) by the first check valve (109);
Evaporative condenser (102) is connected with high pressure receiver (105) by the second check valve (110);
High pressure receiver (105) is connected with device for drying and filtering (106);
Device for drying and filtering (106) is connected with choke valve (104) by the 5th magnetic valve (113);
Choke valve (104) is connected with evaporimeter (103) by the 5th check valve (114);
Evaporimeter (103) is connected with gas-liquid separator (107) by three-position four-way valve (108);
Gas-liquid separator (107) and middle high-temperature refrigeration compressor (101)) be connected;
Choke valve (104) is also connected with evaporative condenser (102) by the 4th check valve (116);
Evaporimeter (103) is also connected with high pressure receiver (105) by the 3rd check valve (115);
Cryogenic refrigeration heats compressor bank and comprises at least one cryogenic refrigeration and heat compressor (201), and cryogenic refrigeration heats compressor (201) and is connected with gas-liquid separator (107) and passes through the 6th check valve (202) and be connected with evaporimeter (103).
2. transpiration-cooled heat pump apparatus of air source according to claim 1, it is characterized in that: described cryogenic refrigeration heats compressor (201) and shares oil cooler (118) with middle high-temperature refrigeration compressor (101), middle high-temperature refrigeration compressor (101) is connected with oil cooler (118) by the first magnetic valve (119), the second magnetic valve (120), and cryogenic refrigeration is heated compressor (201) and is connected with oil cooler (118) by the 3rd magnetic valve (203), the 4th magnetic valve (204).
3. transpiration-cooled heat pump apparatus of air source according to claim 1, is characterized in that: evaporative condenser (102) is connected with high pressure receiver (105) with the first stop valve (111) by the second check valve (110); High pressure receiver (105) is connected with device for drying and filtering (106) by the second stop valve (112); Evaporimeter (103) is connected with high pressure receiver (105) with the first stop valve (111) by the 3rd check valve (115).
4. transpiration-cooled heat pump apparatus of air source according to claim 1, it is characterized in that: described electric control system is made up of electric cabinet (40), pressure sensor, temperature sensor, pressure switch, temperature switch and electric wire, cable, wherein electric cabinet comprises electronic-control box and relay wherein, contactor.
5. transpiration-cooled heat pump apparatus of air source according to claim 1, is characterized in that: described evaporative condenser adopts a pitch of fins to be greater than the wide finned heat exchanger of 3mm.
6. transpiration-cooled heat pump apparatus of air source according to claim 1, it is characterized in that: described evaporative condenser adopts and becomes pitch of fins formula finned heat exchanger, its inlet side adopts the finned heat exchanger of wide sheet distance, and air side adopts the finned heat exchanger of arrow gauge distance.
7. transpiration-cooled heat pump apparatus of air source according to claim 1, is characterized in that: described evaporative condenser installs water droplet separator additional.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420792113.5U CN204404600U (en) | 2014-12-16 | 2014-12-16 | Transpiration-cooled heat pump apparatus of air source |
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| CN201420792113.5U CN204404600U (en) | 2014-12-16 | 2014-12-16 | Transpiration-cooled heat pump apparatus of air source |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534736A (en) * | 2014-12-16 | 2015-04-22 | 烟台万德嘉空调设备有限公司 | Evaporative cooling type air source heat pump device |
| CN105526731A (en) * | 2015-12-30 | 2016-04-27 | 浙江思科国祥制冷设备有限公司 | Evaporative condensation air-conditioning heat pump system |
-
2014
- 2014-12-16 CN CN201420792113.5U patent/CN204404600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534736A (en) * | 2014-12-16 | 2015-04-22 | 烟台万德嘉空调设备有限公司 | Evaporative cooling type air source heat pump device |
| CN105526731A (en) * | 2015-12-30 | 2016-04-27 | 浙江思科国祥制冷设备有限公司 | Evaporative condensation air-conditioning heat pump system |
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Granted publication date: 20150617 Termination date: 20171216 |